Integer prime factor decomposition
Decompose positive integers into prime factors to see if it is a prime number and factor product.
Integer prime factor decomposition User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- 360=2³×3²×5。
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Extract factor 2 first, and then try to remove the odd number to the remaining square root.
scope of use
Supports 2 to 1 trillion integers, not used for cryptography strength tests.
Why can't it be decomposed 1, negative or super large integer?
1 is not a prime number, this tool limits the range to a positive integer of 2 to 1 trillion in order to complete the trial division in the browser. It is suitable for learning and daily calculations, not suitable for cryptographic large integer breakdown.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
Supports 2 to 1 trillion integers, not used for cryptography strength tests. Please compare the input unit, rounding method, applicable rules and data version first.